🌬️ COSTWAY Air Purifier: HEPA Air Filter for Large Room, Up to 800 Sq Ft, with Sleep Mode, Air Quality Indicator, Child Lock - Perfect for Home/Office Review

✅【High Efficient Air Purifier:】With CADR of 300m3/h, this air purifier fits in various places like bedroom, living room and kitchen. It includes pre-filter, HEPA efficient filter, activated carbon filter, which can effectively dust, smoke, pet fur and so on. ✅【Auto & Sleeping Modes:】Intelligent sensor can automatically adjust fan speed according to real-time air quality. Sleep mode is suitable for the bedroom with low noise, creating a quiet and comfortable indoor environment to help you fall asleep. ✅【Timer & Child-Lock Function:】The timer can be set from 1 to 8 hours, which can keep air clean when you sleep and also conserve energy at the same time. In addition, child lock mode makes this air purifier be locked so that it will not affected by pets or children. ✅【Filter & Air Quality Indicator:】The air purifier features filter indicator light to help you measure the using life of the filter nets. It is better to replace a new one when light is on. Air quality indicator light will show different color according to the indoor air quality. ✅【Safe & Convenient to Use:】The machine has ETL certification and it is safe to use. Designed with compact size, this air purifier occupies less space in your home. And the power cord is 61 inches, making it easy for you to use anywhere in your home.